LT3062EDCB-5#TRMPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
LT3062EDCB-5#TRMPBF is a 5 V fixed-output LDO regulator from Analog Devices in 8-pin DFN package, delivering 200 mA from up to 45 V input with 0.3 V typical dropout and output discharge. Available with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- LT3062EDCB-5#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4400(MOQ 19)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 45 V maximum input voltage enabling direct regulation from high-voltage rails common in automotive and industrial systems
- 200 mA output current with only 0.3 V typical dropout voltage for efficient low-headroom operation
- Micropower quiescent current with integrated output discharge for fast output de-energizing on shutdown
Applications
The LT3062EDCB-5#TRMPBF is designed for high-voltage industrial and automotive power rails where a stable 5 V output must be derived with minimal dropout. Its 45 V input tolerance makes it suitable for 24 V and 36 V industrial bus power supplies, 12 V automotive accessory circuits, and precision instrumentation where low noise and tight load regulation of 0.039% are required. The integrated output discharge function ensures safe power sequencing in multi-rail systems.
Specifications
| YTEOL | 10 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.53V |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage Absolute-Max | 50V |
| Input Voltage-Max | 45V |
| Input Voltage-Min | 5.6V |
| JESD-30 Code | R-PDSO-N8 |
| Line Regulation-Max | 0.033% |
| Load Regulation-Max | 0.039% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.12,18 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Packing Method | TR |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.45mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does LT3062EDCB-5#TRMPBF support and which power rails is it compatible with?
The LT3062EDCB-5#TRMPBF accepts input voltages from 5.6 V up to 45 V, making it directly compatible with 12 V automotive rails, 24 V industrial bus supplies, and 36 V telecom distribution rails. The absolute maximum input voltage is 50 V, providing a 5 V margin above the operating maximum for transient protection on unregulated DC bus systems.
How low is the dropout voltage of LT3062EDCB-5#TRMPBF and what does that mean for minimum input supply headroom?
The LT3062EDCB-5#TRMPBF has a nominal dropout voltage of 0.3 V and a maximum of 0.53 V at full 200 mA load. This means the input supply only needs to exceed 5.53 V to maintain regulation, which is an advantage in battery-powered systems where the supply voltage sags near end of discharge and every 100 mV of headroom matters for operational reliability.
Why does LT3062EDCB-5#TRMPBF include an output discharge function and in which designs is it most useful?
The output discharge feature actively pulls the 5 V output low through an internal resistor when the input power is removed or shutdown is asserted, ensuring the output capacitor discharges within a few milliseconds rather than drifting slowly. This is critical in systems with sequencing requirements, such as FPGAs or processors that require their power rails to reach 0 V within 100 ms before the next power-on cycle to guarantee proper initialization.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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